LG SXS GR-P257/L257 User Manual
Page 2
WARNINGS AND PRECAUTIONS FOR SAFETY ................................................................................................................ 3
SPECIFICATIONS................................................................................................................................................................... 4
PARTS IDENTIFICATION ....................................................................................................................................................... 6
HOW TO INSTALL THE REFRIGERATOR .......................................................................................................................... 10
HOW TO ADJUST DOOR HEIGHT OF THE REFRIGERATOR ........................................................................................ 10
HOW TO INSTALL WATER PIPE ........................................................................................................................................11
HOW TO CONTROL THE AMOUNT OF WATER SUPPLIED TO THE ICEMAKER ......................................................... 15
MICOM FUNCTION .............................................................................................................................................................. 16
EXPLATION FOR MICOM CIRCUIT..................................................................................................................................... 26
EXPLANATION FOR PWB CIRCUIT ..................................................................................................................................26
ICE MAKER AND DISPENSER OPERATION PRINCIPLE AND REPAIR METHOD.......................................................... 41
OPERATION PRINCIPLE....................................................................................................................................................41
ICEMAKER FUNCTIONS ....................................................................................................................................................42
DEFECT DIAGNOSIS FUNCTION......................................................................................................................................43
CIRCUIT ................................................................................................................................................................................ 44
TROUBLE DIAGNOSIS ........................................................................................................................................................ 45
TROUBLE SHOOTING ...................................................................................................................................................... 45
FAULTS .............................................................................................................................................................................. 55
COOLING CYCLE HEAVY REPAIR ................................................................................................................................... 72
HOW TO DEAL WITH CLAIMS .......................................................................................................................................... 79
HOW TO DISASSEMBLE AND ASSEMBLE ....................................................................................................................... 84
DOOR................................................................................................................................................................................. 84
HANDLE ............................................................................................................................................................................. 85
SHROUD, GRILLE FAN ..................................................................................................................................................... 85
WATER VALVE DISASSEMBLY METHOD ........................................................................................................................ 86
FAN AND FAN MOTOR DISASSEMBLY METHOD ........................................................................................................... 86
DISPENSER....................................................................................................................................................................... 87
EXPLODED VIEW ................................................................................................................................................................ 89
CONTENTS
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